Finding the Fourth Proportional to 49,861, 68,809.47 and 27,200.37

Step by Step Solution

1. Step 1: Write the proportion equation
   49,861 : 68,809.47 = 27,200.37 : x
2. Step 2: Convert to fraction form
   49,861/68,809.47 = 27,200.37/x
3. Step 3: Cross multiply
   49,861x = 68,809.47 × 27,200.37
4. Step 4: Simplify right side
   49,861x = 1,871,643,043.50
5. Step 5: Solve for x
   x = 1,871,643,043.50/49,861
6. Step 6: Final answer
   x = 37,537.21